Best answer:
The image can be changed from a desktop computer and most mobile apps.
On PC.
1. Go to the Yahoo Personal info page.
2. Tap the camera image above your name.
3. Choose a photo from your library or take a new one.
4. Edit the photo by cropping or rotating it.
5. Click Crop and save to select your Account...
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Best answer: The image can be changed from a desktop computer and most mobile apps.

On PC.
1. Go to the Yahoo Personal info page.
2. Tap the camera image above your name.
3. Choose a photo from your library or take a new one.
4. Edit the photo by cropping or rotating it.
5. Click Crop and save to select your Account image.